              :cost 100
              :movement 9
              :can-capture true
-             :can-repair true
+             :can-repair #{:personnel}
              :min-range 1
              :max-range 1
              :armor-type :personnel

            :cost 350
            :movement 12
            :can-capture false
            :can-repair false
            :min-range 1
            :max-range 1
            :armor-type :armored

              :cost 200
              :movement 9
              :can-capture true
              :can-repair #{}
              :min-range 1
              :max-range 1
              :armor-type :personnel
